the general upper limit of the alkalescence of edible water is Ph8.5.

In some parts of our country, the water sources of water sources and hot springs are: alpine mineral springs or volcanic water, often with a ph of around 8.8, which contains considerable minerals. If it is in a long-term water source pool, its bottom surface will be white and yellowish. Therefore, the ph value of soda water is normal at 8.8.

the ideal PH value of edible water is 7.5-8.5, which means that the water is weakly alkaline, which can balance the unfavorable physical situation of excessive acidity in our diet. Moreover, the water is weakly alkaline direct drinking water and has a natural sweet taste.

for water with a PH value over 8.5, my suggestion is that it is not easy to drink, but also has healthy and clean value for body surface and clothes washing.